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util/time: add timespec_add()

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This commit is contained in:
Simon Ser 2022-10-04 12:11:54 +02:00
parent 293d78777d
commit 639bacdb9a
2 changed files with 22 additions and 4 deletions
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6
include/util/time.h
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@ -23,6 +23,12 @@ int64_t timespec_to_nsec(const struct timespec *t);
*/
void timespec_from_nsec(struct timespec *r, int64_t nsec);
/**
* Add two timespec values `a` and `b`, and store the result in `r`.
*/
void timespec_add(struct timespec *r, const struct timespec *a,
const struct timespec *b);
/**
* Subtracts timespec `b` from timespec `a`, and stores the difference in `r`.
*/